THE DETAILS. FROM EVERY ANGLE. 7E0303 S4TW-509 aftermarket turbine wheel — front view

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AFTERMARKET REPLACEMENT PART

7E0303 S4TW-509 Turbocharger turbine wheel for CAT marine 3208 425HP

US$135.00

Per piece · Shipping extra · Trade terms confirmed with quote

In stock

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1 pcMinimum order

12 monthsQuality warranty

The right fit starts with the right number.
Match your data plate before ordering.

See the specifications

KNOW YOUR PART

Every detail.
In one place.

The numbers and specifications to help you check your next replacement.

Technical specifications

Part number	7E0303
Type	Turbine Wheels
Model	S4TW-509
Cross references	0R6605 TW, 178232 TW, 189485, 198103 TW, 312279 TW, 313161 TW, 313450 TW, 313679 TW, Show all 31 313781 TW, 315080 TW, 315096 TW, 315098 TW, 315308 TW, 315629 TW, 316979 TW, FOR 0R6601 TW, FOR 179607 TW, FOR 198053 TW, FOR 312280 TW, FOR 312451 TW, FOR 313160 TW, FOR 313649 TW, FOR 313678 TW, FOR 313782 TW, FOR 314016 TW, FOR 314755 TW, FOR 315079 TW, FOR 315095 TW, FOR 315097 TW, FOR 315307 TW, FOR 9Y9198 TW
Gross weight	1 kg
Packing	11 × 11 × 36 cm
MOQ	1 pc
Warranty	12 months
Origin	China

FITMENT COMES FIRST

Right number.
Right fit.

Visually similar parts are not interchangeable. Always match the part number stamped on your data plate.

Send us your part number using the inquiry form, or email a data plate photo to sales@jiamparts.com. Our team will help you verify fitment before you order.

Compatibility notes

Listed application pairings for 7E0303: CAT earth-moving (engine code unspecified); CAT marine — CAT 3208 425HP; CAT 322D — CAT 3408; Komatsu applications — Komatsu SA6D140; Fincantieri applications — ID36SS8V. Verify the part number and engine code before ordering.

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PRODUCT OVERVIEW

A closer look.

S4TW-509 Turbocharger turbine wheel — 7E0303

CAT marine 3208 425HP is a listed application for this aftermarket turbocharger turbine wheel.

Product reference details

Type: Turbine wheel
Part Number: 7E0303
Turbo Model: S4TW-509
Gross Weight: 1 kg
Packing: 11 × 11 × 36 cm

Listed applications

CAT earth-moving (engine code unspecified)
CAT marine — CAT 3208 425HP
CAT 322D — CAT 3408
Komatsu applications — Komatsu SA6D140
Fincantieri applications — ID36SS8V

Cross-reference numbers: 0R6605 TW, 178232 TW, 189485, 198103 TW, 312279 TW, 313161 TW, 313450 TW, 313679 TW, 313781 TW, 315080 TW, 315096 TW, 315098 TW, 315308 TW, 315629 TW, 316979 TW, FOR 0R6601 TW, FOR 179607 TW, FOR 198053 TW, FOR 312280 TW, FOR 312451 TW, FOR 313160 TW, FOR 313649 TW, FOR 313678 TW, FOR 313782 TW, FOR 314016 TW, FOR 314755 TW, FOR 315079 TW, FOR 315095 TW, FOR 315097 TW, FOR 315307 TW, FOR 9Y9198 TW.

OEM and alternative numbers are identification references only; this is an aftermarket replacement part. Verify the part number and engine code before ordering.

GOOD TO KNOW

Common questions.

What equipment is associated with this turbocharger turbine wheel?

CAT earth-moving (engine code unspecified); CAT marine — CAT 3208 425HP; CAT 322D — CAT 3408; Komatsu applications — Komatsu SA6D140; Fincantieri applications — ID36SS8V. These are listed application references; confirm the exact configuration.

Which reference numbers can help identify 7E0303?

The listed part reference is 7E0303. Cross-references include 0R6605 TW, 178232 TW, 189485, 198103 TW, 312279 TW, 313161 TW, 313450 TW, 313679 TW, 313781 TW, 315080 TW, 315096 TW, 315098 TW, 315308 TW, 315629 TW, 316979 TW, FOR 0R6601 TW, FOR 179607 TW, FOR 198053 TW, FOR 312280 TW, FOR 312451 TW, FOR 313160 TW, FOR 313649 TW, FOR 313678 TW, FOR 313782 TW, FOR 314016 TW, FOR 314755 TW, FOR 315079 TW, FOR 315095 TW, FOR 315097 TW, FOR 315307 TW, FOR 9Y9198 TW. These numbers are for identification and do not indicate genuine OEM supply.

How do I verify this turbine wheel before ordering?

Compare 7E0303 with the existing turbo or component identification and check the listed CAT earth-moving application; obtain the complete engine code because the entry does not specify one. Confirm the exact part number rather than relying on the machine make alone.